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Tanzania [10]
3 years ago
9

A quadrilateral has angle measures of 84°, 107°, and 58°.

Mathematics
1 answer:
Nimfa-mama [501]3 years ago
3 0
Hello!

The angles in a quadrilateral add to 360°

Subtract the known angles from 360 to get the missing angle

360 - 84 - 107 - 58 = 111

The answer is 111°

Hope this helps!
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Answer:

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Step-by-step explanation:

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Given the data set (41, 55, 48, 44)
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A line passes through the points (-6, 4) and (-2, 2). Which is the equation of the line?
cupoosta [38]

Answer:

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Step-by-step explanation:

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y=mx+b

Being m the slope and b the y-intercept.

Assume we know the line passes through points A(x1,y1) and B(x2,y2). The slope can be calculated with the equation:

\displaystyle m=\frac{y_2-y_1}{x_2-x_1}

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\displaystyle m=\frac{2-4}{-2+6}=\frac{-2}{4}=-\frac{1}{2}

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\displaystyle y=-\frac{1}{2}x+b

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\displaystyle 4=-\frac{1}{2}(-6)+b

\displaystyle 4=3+b

Solving:

b = 1

The equation of the line is:

\boxed{\displaystyle y=-\frac{1}{2}x+1}

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8 0
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Step-by-step explanation:

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